【正文】
柱塞泵體工藝工裝設(shè)計目錄摘要、關(guān)鍵詞......................................................1引言...............................................................2第一章 零件的分析........................................3 零件的作用................................................3 零件的工藝分析...........................................4第二章 確定毛坯、畫毛坯圖......................................5 確定毛坯種類..............................................5 確定鑄件加工余量及形狀....................................5第三章 工藝規(guī)程設(shè)計............................................7 選擇定位基準..............................................7 精基準的選擇............................................7 粗基準的選擇............................................8 制定工藝路線..............................................8 選擇加工設(shè)備及刀、夾、量具..................................9 加工工序設(shè)計..............................................9第四章 夾具設(shè)計................................................12 銑夾具設(shè)計..............................................12 銑夾具設(shè)計..............................................12結(jié)論..............................................................15致謝..............................................................16參考文獻.........................................................17摘要: 在生產(chǎn)過程中,使生產(chǎn)對象(原材料,毛坯,零件或總成等)的質(zhì)和量的狀態(tài)發(fā)生直接變化的過程叫工藝過程,如毛坯制造,機械加工,熱處理,裝配等都稱之為工藝過程。在制定工藝過程中,要確定各工序的安裝工位和該工序需要的工步,加工該工序的機車及機床的進給量,切削深度,主軸轉(zhuǎn)速和切削速度,該工序的夾具,刀具及量具,還有走刀次數(shù)和走刀長度,最后計算該工序的基本時間,輔助時間和工作地服務(wù)時間。關(guān)鍵詞: 工序 工藝 工步 加工余量 定位方案 夾緊力Pistontechnology equipment designAbstract: In the production process so that the production target (of raw materials, blank, or assembly of parts, and so on) the quality and quantity of the state direct the process of change is called process, such as blank manufacturing, machining, heat treatment, assembly, have called the process Process. In the course of the development process, i